Free Questions and Answers for All Medical Students all over the World
A 40-year-old woman complains of fatigue, headache and generalized pain for 9 months. She presented to the clinic several times and had multiple negative workups. Her pain started as localized to her head, neck and shoulder but now it is generalized. On physical examination, there are multiple points of tenderness on bony prominences. What is … Read more
A 22-year-old female with a history of acquired immunodeficiency syndrome (AIDS) develops low grade fever, headache and blurred vision. Cerebrospinal fluid (CSF) testing for Cryptococcal antigen is positive. Which of these drugs can be given orally to treat Cryptococcal meningitis? A-Amphotericin B B-Caspofungin C-Fluconazole D-Metronidazole Answer This is a tricky question. The ideal regimen for … Read more
A 62-year-old farmer visits his physician at his wife’s request who noticed that he had an irregular dark pigmented lesion on his back. According to his wife, he has had this lesion since their wedding 35 years ago but lately it became darker and irregular. What is the most important prognostic factor in this case? … Read more
A 63-year-old man with a history of atrial fibrillation visits the clinic for evaluation of his current medications. His physician orders laboratory tests including prothrombin time. Which one of these drugs is used to reduce the possibility of blood clotting in this patient through its action on the enzyme epoxide reductase? A- Aspirin B- Dipyridamole … Read more
A 33-year-old butcher comes to the clinic because he developed eye problems. On taking history, the patient states that he eats raw hamburgers in a regular basis. The physician orders Sabin-Feldman dye test and the results come back positive. Which is the most likely cause of this patient’s condition? A- Giardiasis B- Schistosomiasis C- Trichinosis … Read more
A 19-year-old man with a history of immunodeficiency disease develops fever. Prophylactic measures including some medications are initiated. A few days later, the patient develops acute renal failure. Which of these drugs is most likely responsible? A-Acyclovir B-Amphotericin B C-Ampicillin D-Ciprofloxacin E-Nystatin Answer Amphotericin B has been known for causing renal problems through decreasing creatinine … Read more